A STUDY OF THE THERMAL-DEGRADATION OF POLY(VINYL CHLORIDE) IN THE PRESENCE OF CARBAZOLE AND POTASSIUM CARBAZOLE USING TGA/FTIR

被引：23

作者：

HAMERTON, I

PIELICHOWSKI, J

PIELICHOWSKI, K

机构：

[1] KRAKOW TECH UNIV,DEPT CHEM,PL-31155 KRAKOW,POLAND

[2] UNIV SURREY,DEPT CHEM,GUILDFORD GU2 5XH,SURREY,ENGLAND

来源：

POLYMER | 1994年 / 35卷 / 02期

关键词：

POLY(VINYL CHLORIDE); THERMAL DEGRADATION; STABILIZATION;

D O I：

10.1016/0032-3861(94)90699-8

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Thermal properties of blends containing poly(vinyl chloride) and carbazole or potassium carbazole in different molar ratios were investigated using thermogravimetric analysis coupled with Fourier transform infra-red spectroscopy. The effect of additives on the polymer degradation process, and especially on the evolution of hydrogen chloride, was studied. Finally, mechanisms of stabilization were proposed.

引用

页码：336 / 338

页数：3